从Symfony2中的目录检索图像到视图

Question

I have followed the upload tutorial provided in symfony2 cookbook and my question is now how to retrieve the file and to correspond to the records in the database...Thanks

Answer 1

If you followed this tutorial, you will notice that your object has a getWebPath() function. You can use this function to get a path that you can use on your web site to create a link to this document. For example, in twig:

<a href="{{document.getWebPath()}}">Document</a>